1. Project Polar Workplan April 10, 2007

2. Polar Acquisition Process and Responsibilities Due Diligence Business Strategy, Financial and User Metrics – Calkins / Lake / Wiggins Legal – Borak Technology – TBD Accounting and Tax Treatment – TBD Human Resources – TBD Deal Process Weekly update calls - periodic reviews with Lynton Agreements – Borak Approval Process – Calkins Day-to-Day Management Calkins / Lake

3. Diligence and Deal Process Timeline Timeline Action Items 4/94/164/234/305/75/145/215/286/4 Diligence (Financial, Legal, Technical) Preliminary review of due diligence materials Send follow-on due diligence requests Site visit and Polar response to requests Follow-on review Complete due diligence Diligence (Financial, Legal, Technical) Preliminary review of due diligence materials Send follow-on due diligence requests Site visit and Polar response to requests Follow-on review Complete due diligence Approval Process Internal meeting to approve LOI SPE review of deal structure Transaction review with SCA Send presentation to SCA for review SCA meeting and approval Review materials with Tokyo Corp Dev Investment Committee review GEC review and approval RAD for closing Sign contract Close acquisition Approval Process Internal meeting to approve LOI SPE review of deal structure Transaction review with SCA Send presentation to SCA for review SCA meeting and approval Review materials with Tokyo Corp Dev Investment Committee review GEC review and approval RAD for closing Sign contract Close acquisition Contracts, Agreements and Documentation Submit LOI Non-binding LOI signed Exclusive negotiation period (45 days) Negotiate purchase agreement Negotiate employment contracts Contracts, Agreements and Documentation Submit LOI Non-binding LOI signed Exclusive negotiation period (45 days) Negotiate purchase agreement Negotiate employment contracts

4. Business Strategy, Financial & User Metrics (Calkins, Lake, Wiggins) Action Responsibility Deadline

5. Legal (Borak) Action Responsibility Deadline

6. Accounting and Tax Treatment (TBD) Action Responsibility Deadline

7. Technical / Infrastructure Diligence (TBD) Action Responsibility Deadline

8. Near-Term Priorities Determine purchase price amortization treatment and impact to projected earnings Validate financials, operating metrics and model assumptions Build valuation model Quantify incremental value creation opportunities Identify alternative financing structures / potential acquisition partners

9. Project Polar Working Group List - Internal Corporate Development John Calkins EVP, Corporate Development john_calkins@spe.sony.com P: (310) 244-2929 F: (310) 244-0484 Asst. Anne Smart anne_smart@spe.sony.com P: (310) 244-4759 F: (310) 244-1744 Randy Lake VP, Corporate Development randy_lake@spe.sony.com P: (310) 244-2044 F: (310)244-0782 Asst. Alida Henschel alida_henschel@spe.sony.com P: (310) 244-2133 F: (310) 244-0782 Daniel Wiggins Sr. Analyst, Corporate Development daniel_wiggins@spe.sony.com P: (310) 244-216 Divisional Support Jim Underwood VP, Business Development - Digital Services jim_underwood@spe.sony.com P: (310) 244-3987 Asst. Alida Henschel gina_roland@spe.sony.com P: (310) 244-244-6246 F: (310) 244-0964 John Smedley President - Sony Online Entertainment jsmedley@soe.sony.com P: (858) 577-3154 F: (858) 577-3325 Asst. Christina Lena chlena@soe.sony.com P: (858) 577-3289 F: (858) 577-3325 John Needham CFO - Sony Online Entertainment jneedham@soe.sony.com P: (858) 577-3288 F: (858) 577-3327 Asst. Pam Impson pimpson@soe.sony.com P: (858) 577-3049 F: (858) 577-3327 Business and Legal Affairs Sharon Borak SVP, Legal Affairs sharon_borak@spe.sony.com P: (310) 244-6361 F: (310)244-218 Finance and Tax [David Mastalski] [Michael Nazitto] Sony Outside Legal Counsel, U.S. and Canada Partner Associate

10. Project Polar Working Group List - External Montgomery & Co (Polar Financial Advisor) Michael Montgomery President, Head of Media Investment Banking michael@monty.com P: (310) 260-6941 F: (310) 260-6095 M: (310) 463-1389 Asst. Victoria Houser vhouser@monty.com P: (310) 455-6954 Daniel Gossels Principal dgossels@monty.com P: (310) 260-6096 F: (310) 260-6095 Asst. Caroline L. Schuette cschuette@monty.com P: (310) 260-6950 Dan Chen Sr. Associate dchen@monty.com P: (310) 455-6961 M: (310) 384-9791 Alex Niehenke Analyst aniehenke@monty.com P: (310) 455-6970 M: (510) 220-8810 Polar Lane Merrifield, CEO Dave Krysko, President Lance Priebe, CTO Latham & Watkins (Polar Legal Counsel) Partner Associate